2912872968

素因数分解:

$2^3\times 3^3\times {\mathrm{173}}^1\times {\mathrm{77951}}^1$

素因数の和:78139

約数の個数: 64

約数和(自身を含む): 8138188800

約数和(自身を除く): 5225315832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 173, 216, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 4671, 6228, 9342, 12456, 18684, 37368, 77951, 155902, 233853, 311804, 467706, 623608, 701559, 935412, 1403118, 1870824, 2104677, 2806236, 4209354, 5612472, 8418708, 13485523, 16837416, 26971046, 40456569, 53942092, 80913138, 107884184, 121369707, 161826276, 242739414, 323652552, 364109121, 485478828, 728218242, 970957656, 1456436484, 2912872968]

約数ペア:

[(1, 2912872968), (2, 1456436484), (3, 970957656), (4, 728218242), (6, 485478828), (8, 364109121), (9, 323652552), (12, 242739414), (18, 161826276), (24, 121369707), (27, 107884184), (36, 80913138), (54, 53942092), (72, 40456569), (108, 26971046), (173, 16837416), (216, 13485523), (346, 8418708), (519, 5612472), (692, 4209354), (1038, 2806236), (1384, 2104677), (1557, 1870824), (2076, 1403118), (3114, 935412), (4152, 701559), (4671, 623608), (6228, 467706), (9342, 311804), (12456, 233853), (18684, 155902), (37368, 77951)]